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P-128-S – Sealed Tip OAT/Carb Temp Probe
FAA Approved Instrument
- FAA TSO’d, PMA’d
- Accurate and stable, precise temperature measurements.
- For use in pressure environments, uses a precision connector.
- Robust Construction, stainless steel body.
- Perfected over decades of testing and field trials.
Compatible with:
A-1, CA-1, EAC-1, MVP-50P, CGR-30, and UBG-16
Questions?
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Product Overview

Prices
Retail Prices
Packages include:
- P-128-S – Sealed Tip OAT/Carb Temp Probe
- Installation Instructions
Description
Package
Retail Price
P-128-S – Sealed Tip OAT/Carb Temp Probe
-
$128

Specifications
Specifications
Typical Applications
OAT/Carb Temp Readings
Operating Range
-80° – 700°F Max
Certifications
FAA, TSO’d, PMA’d
Configuration
Type K, Ungrounded
Videos
Documents
Documents & Manuals
Testimonials
Customer Testimonials
We love our MVP-50P w/ its crisp, intuitive display and ease of operation.
I won a FP-[5]L and had it installed in my c150. I was/am impressed with the accuracy and ease of operation of the FP. I wanted a new tach and I trust (and verified) that the EI R-1… would be my best choice. I am not a rich man. These instruments are affordable and incredibly accurate. Already planning my next buy from EI.
- Customer
Charles M. from South Dakota
- Aircraft
Cessna 150F
- EI Instrument
Easy installation, lightweight solution. It looks good and is easy to use. [I chose E.I. because] I needed to replace my old Hobbs meter. This provided more functionality, allowing me to remove my old digital timer, and EI programmed it to my current airframe time.
Met all my requirements; great support.
- Customer
James Q. from Texas
- Aircraft
Falco F8L
- EI Instrument
I love my new EGT. Very accurate and has ambient air temperature so I know how cold my engine is before I start it. Easy to see lighting.
- Customer
Don K. from Wisconsin
- Aircraft
Piper PA-28-150
- EI Instrument
Always a pleasure to do business with EI. Products ship rapidly. I have been using your products for 20+ years.
Good engineering support.
- Customer
Richard B. from New Mexico
- Aircraft
Luscombe Model 8E Silvaire Deluxe
- EI Instrument
Very happy with our new tachometer!
Pleasure supporting folks with like values.
Great Service.
- Customer
Flying Academy from New York
- Aircraft
Piper PA-28-161 Warrior
- EI Instrument
Outstanding Customer Service!!